From ef6e5d61eb7a0a30f776a829274573094185d03d Mon Sep 17 00:00:00 2001 From: Michael Walle Date: Wed, 6 Jul 2022 17:15:52 +0200 Subject: genirq: Allow irq_set_chip_handler_name_locked() to take a const irq_chip Similar to commit 393e1280f765 ("genirq: Allow irq_chip registration functions to take a const irq_chip"), allow the irq_set_chip_handler_name_locked() function to take a const irq_chip argument. Signed-off-by: Michael Walle Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20220706151553.1580790-1-michael@walle.cc --- include/linux/irqdesc.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h index a77584593f7d..1cd4e36890fb 100644 --- a/include/linux/irqdesc.h +++ b/include/linux/irqdesc.h @@ -209,14 +209,15 @@ static inline void irq_set_handler_locked(struct irq_data *data, * Must be called with irq_desc locked and valid parameters. */ static inline void -irq_set_chip_handler_name_locked(struct irq_data *data, struct irq_chip *chip, +irq_set_chip_handler_name_locked(struct irq_data *data, + const struct irq_chip *chip, irq_flow_handler_t handler, const char *name) { struct irq_desc *desc = irq_data_to_desc(data); desc->handle_irq = handler; desc->name = name; - data->chip = chip; + data->chip = (struct irq_chip *)chip; } bool irq_check_status_bit(unsigned int irq, unsigned int bitmask); -- cgit v1.2.3 From 9d9b010f12cc4e254bbba32d79c965b564a8957f Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Sun, 24 Jul 2022 23:21:52 +0100 Subject: irqchip/mmp: Declare init functions in common header file The functions icu_init_irq and mmp2_init_icu are exported from this code, so declare them in the header file to avoid the following sparse warnings: drivers/irqchip/irq-mmp.c:248:13: warning: symbol 'icu_init_irq' was not declared. Should it be static? drivers/irqchip/irq-mmp.c:271:13: warning: symbol 'mmp2_init_icu' was not declared. Should it be static? Signed-off-by: Ben Dooks [maz: fixup commit message] Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20220724222152.551850-1-ben-linux@fluff.org --- include/linux/irqchip/mmp.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/linux') diff --git a/include/linux/irqchip/mmp.h b/include/linux/irqchip/mmp.h index cb8455c87c8a..aa1813749a4f 100644 --- a/include/linux/irqchip/mmp.h +++ b/include/linux/irqchip/mmp.h @@ -4,4 +4,7 @@ extern struct irq_chip icu_irq_chip; +extern void icu_init_irq(void); +extern void mmp2_init_icu(void); + #endif /* __IRQCHIP_MMP_H */ -- cgit v1.2.3